package com.gz.mapper;

import com.gz.entity.User;
import org.apache.ibatis.annotations.Mapper;
import org.apache.ibatis.annotations.Param;
import org.springframework.stereotype.Component;

@Component
public interface UserMapper {
    
    void insertUser(@Param("userName") String bbb, @Param("userPassword") String aaa);
    
    User selectByUserName(@Param("username") String username);
    
}
